172 lines
3.4 KiB
Plaintext
172 lines
3.4 KiB
Plaintext
{
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"name": "math",
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"node_position": {
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"x": 0,
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"y": 0
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},
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"parameters": {
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"clamp": false,
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"default_in1": 0,
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"default_in2": 0,
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"op": 0
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},
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"shader_model": {
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"code": "float $(name_uv)_clamp_false = $op;\nfloat $(name_uv)_clamp_true = clamp($(name_uv)_clamp_false, 0.0, 1.0);\n",
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"global": "",
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"inputs": [
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{
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"default": "$default_in1",
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"label": "2:A",
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"longdesc": "The A operand",
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"name": "in1",
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"shortdesc": "A",
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"type": "f"
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},
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{
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"default": "$default_in2",
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"label": "B",
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"longdesc": "The B operand",
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"name": "in2",
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"shortdesc": "B",
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"type": "f"
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}
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],
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"instance": "",
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"longdesc": "Performs a math operation using its inputs or parameter values",
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"name": "Math",
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"outputs": [
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{
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"f": "$(name_uv)_clamp_$clamp",
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"longdesc": "Shows a greyscale image of the result",
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"shortdesc": "Output",
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"type": "f"
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}
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],
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"parameters": [
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{
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"default": 19,
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"label": "",
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"longdesc": "The operation to be performed",
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"name": "op",
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"shortdesc": "Operation",
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"type": "enum",
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"values": [
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{
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"name": "A+B",
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"value": "$in1($uv)+$in2($uv)"
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},
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{
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"name": "A-B",
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"value": "$in1($uv)-$in2($uv)"
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},
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{
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"name": "A*B",
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"value": "$in1($uv)*$in2($uv)"
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},
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{
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"name": "A/B",
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"value": "$in1($uv)/$in2($uv)"
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},
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{
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"name": "log(A)",
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"value": "log($in1($uv))"
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},
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{
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"name": "log2(A)",
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"value": "log2($in1($uv))"
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},
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{
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"name": "pow(A, B)",
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"value": "pow($in1($uv),$in2($uv))"
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},
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{
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"name": "abs(A)",
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"value": "abs($in1($uv))"
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},
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{
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"name": "round(A)",
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"value": "round($in1($uv))"
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},
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{
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"name": "floor(A)",
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"value": "floor($in1($uv))"
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},
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{
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"name": "ceil(A)",
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"value": "ceil($in1($uv))"
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},
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{
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"name": "trunc(A)",
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"value": "trunc($in1($uv))"
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},
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{
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"name": "fract(A)",
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"value": "fract($in1($uv))"
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},
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{
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"name": "min(A, B)",
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"value": "min($in1($uv),$in2($uv))"
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},
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{
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"name": "max(A, B)",
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"value": "max($in1($uv),$in2($uv))"
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},
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{
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"name": "A<B",
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"value": "step($in1($uv),$in2($uv))"
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},
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{
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"name": "cos(A*B)",
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"value": "cos($in1($uv)*$in2($uv))"
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},
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{
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"name": "sin(A*B)",
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"value": "sin($in1($uv)*$in2($uv))"
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},
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{
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"name": "tan(A*B)",
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"value": "tan($in1($uv)*$in2($uv))"
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},
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{
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"name": "sqrt(1-A²)",
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"value": "sqrt(1.0-$in1($uv)*$in1($uv))"
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}
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]
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},
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{
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"control": "None",
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"default": 0,
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"label": "",
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"longdesc": "The default value for A, used if the corresponding input is not connected",
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"max": 1,
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"min": 0,
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"name": "default_in1",
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"shortdesc": "Default A",
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"step": 0.01,
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"type": "float"
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},
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{
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"control": "None",
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"default": 0,
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"label": "",
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"longdesc": "The default value for B, used if the corresponding input is not connected",
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"max": 1,
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"min": 0,
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"name": "default_in2",
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"shortdesc": "Default B",
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"step": 0.01,
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"type": "float"
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},
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{
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"default": false,
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"label": "Clamp result",
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"longdesc": "The result is clamped to [0, 1] if this option is checked",
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"name": "clamp",
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"shortdesc": "Clamp",
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"type": "boolean"
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}
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],
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"shortdesc": "Math"
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},
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"type": "shader"
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} |